Table 1.
The binding parameters and thermodynamic parameters for the interaction of the CG with CA, CHA and FA.
| Sample | T (K) | KSV (×104 L·moL-1) | Kq (×1012 L·moL−1·s−1) | R2 | Ka (×106 L·moL−1) | n | R2 | ΔH (kJ·moL−1) | ΔS (kJ·moL−1·K−1) | ΔG (kJ·moL−1) |
|---|---|---|---|---|---|---|---|---|---|---|
| CA-CG | 298 | 6.04 ± 0.007d | 6.04 ± 0.007d | 0.94 | 1.82 ± 0.040b | 1.41 ± 0.097bc | 0.98 | −138.05 ± 0.096b | −0.34 ± 0.032b | −36.45 ± 0.027f |
| 303 | 5.01 ± 0.005e | 5.01 ± 0.005e | 0.96 | 1.78 ± 0.034b | 1.42 ± 0.082e | 0.98 | −34.74 ± 0.009c | |||
| 308 | 4.07 ± 0.002g | 4.07 ± 0.002g | 0.99 | 0.30 ± 0.019g | 1.23 ± 0.046b | 0.99 | –33.04 ± 0.010a | |||
| CHA-CG | 298 | 13.3 ± 0.007a | 13.3 ± 0.007a | 0.99 | 10.23 ± 0.009a | 1.50 ± 0.020a | 0.99 | −158.71 ± 0.071c | −0.40 ± 0.024c | −39.45 ± 0.021h |
| 303 | 8.34 ± 0.006b | 8.34 ± 0.006b | 0.97 | 1.82 ± 0.017b | 1.37 ± 0.041cd | 0.99 | −37.44 ± 0.024g | |||
| 308 | 8.31 ± 0.007c | 8.31 ± 0.007c | 0.96 | 1.29 ± 0.026d | 1.33 ± 0.063d | 0.99 | −35.44 ± 0.011e | |||
| FA-CG | 298 | 4.37 ± 0.004f | 4.37 ± 0.004f | 0.96 | 0.79 ± 0.048f | 1.33 ± 0.115d | 0.96 | 45.76 ± 0.009a | 0.27 ± 0.030a | –33.72 ± 0.002b |
| 303 | 4.25 ± 0.003f | 4.25 ± 0.003f | 0.98 | 1.17 ± 0.016e | 1.38 ± 0.037bc | 0.99 | −35.06 ± 0.012d | |||
| 308 | 4.33 ± 0.002f | 4.33 ± 0.002f | 0.99 | 1.45 ± 0.026c | 1.41 ± 0.063bc | 0.99 | −36.39 ± 0.009f |
Note: Different letters in the same column indicate significant difference (p < 0.05).